I can't remember ever seeing this type of oscillation in the vertical before.

This set was restored by someone and had a broken width coil when it came to my bench, along with potential tuner issues that still have to be checked and confirmed. The height control is at max, and when reduced it collapses to a vertical line that is steady and doesn't jump.

I replaced the vertical blocking transformer, and the oscillation stopped but I still don't have a full raster. The tuner's been borked with in this thing, and I can't seem to get much of a signal....plus the detent is broken. Too many possible issues with a chassis that's had God knows what done to it, so I'm sending this one on.

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"Restoring a tube TV is like going to war. A color one is like a land war in Asia."